Nelson, Keith (1964). "The Evolution of a Pattern of Sound Production Associated with Courtship in the Characid Fish, Glandulocauda inequalis". Evolution. 18 (4). Evolution, Vol. 18, No. 4: 526–540. doi:10.2307/2406207. JSTOR2406207. Note: This paper precedes the reclassification of G. inequalis under Mimagoniates
Nelson, Keith (1964). "The Evolution of a Pattern of Sound Production Associated with Courtship in the Characid Fish, Glandulocauda inequalis". Evolution. 18 (4). Evolution, Vol. 18, No. 4: 526–540. doi:10.2307/2406207. JSTOR2406207. Note: This paper precedes the reclassification of G. inequalis under Mimagoniates